with a product portfolio of around 3,000 sewing and shoe machine needles, Groz-Beckert offers the right product for every application. This is copied from the Groz-Beckert website. They have a ton of different needles and so much info on their website. You have to accept some cookies to view the website as they say it is needed for the website to work. The company is in Germany and a lot of the long arm machines use their needles.
actually...I don't even know if they offer needles for the home machine or if they just do industrial needles. oops...just looked they do. and here is superior threads link to decoding needles Decoding Needle Numbers | SuperiorThreads.com
Last edited by sewingpup; 11-12-2021 at 05:06 PM.